* ext/date/date_core.c: [DOC] expand docs for Date shifting
* add examples for Date#>> and Date#<< that clarify some edge cases
* add examples for Date#next_year and Date#prev_year
* add cross references to Date#>> and Date#<<
[ruby-core:79584] [Bug #13225]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/mkmf.rb (create_makefile): add TARGET_SO to CLEANLIBS only
when the extension library will be build, to get rid of trying
to remove $(TARGET_SO_DIR).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/mkmf.rb (try_link0): remove generated files other than the
executable file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Makefile.in (verify-static-library): separate from LIBRUBY_A.
no check every times by default.
* lib/mkmf.rb (try_link): remove debugging symbol directory after
linking, instead of try_do.
* lib/mkmf.rb (try_link): bccwin32 support has been removed long
ago.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_heredoc_identifier): set indent only when valid
identifier, not to dedent non-existent contents later.
[ruby-core:79772] [Bug #13253]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57717 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
SecureRandom.gen_random_openssl still refers to Random.raw_seed, which
is renamed to Random.urandom by r57384. [Bug #9569]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* numeric.c (rb_int_s_isqrt): check if the argument is an integer.
[Feature #13219]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This exposes the rb_fstring internal function to return a
deduped and frozen string when a non-frozen string is given.
This is useful for writing all sorts of record processing key
values maybe stored, but certain keys and values are often
duplicated at a high frequency, so memory savings can
noticeable.
Use cases are many:
* email/NNTP header processing
There are some standard header keys everybody uses
(From/To/Cc/Date/Subject/Received/Message-ID/References/In-Reply-To),
as well as common ones specific to a certain lists:
(ruby-core has X-Redmine-* headers)
It is also useful to dedupe values, as most inboxes have
multiple messages from the same sender, or MUA.
* package management systems -
things like RubyGems stores identical strings for licenses,
dependency names, author names/emails, etc
* HTTP headers/trailers -
standard headers (Host/Accept/Accept-Encoding/User-Agent/...)
are common, but there are also uncommon ones.
Values may be deduped, as well, as it is likely a user
agent will make multiple/parallel requests to the same
server.
* version control systems -
this can be useful for deduplicating names of frequent
committers (like "nobu" :)
In linux.git and git.git, there are also common
trailers such as Signed-Off-By/Acked-by/Reviewed-by/Fixes/...
as well as less common ones.
* audio metadata -
There are commonly used tags (Artist/Album/Title/Tracknumber),
but Vorbis comments allows arbitrary key values to be stored.
Music collections contain songs by the same artist or mutiple
songs from the same album, so deduplicating values will be
helpful there, too.
* JSON, YAML, XML, HTML processing
Certain fields, tags and attributes are commonly used
across the same and multiple documents
There is no security concern in this being a DoS vector by
causing immortal strings. The fstring table is not a GC-root
and not walked during the mark phase. GC-able dynamic symbols
since Ruby 2.2 are handled in the same manner, and that
implementation also relies on the non-immortality of fstrings.
[Feature #13077] [ruby-core:79663]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* appveyor.yaml: use build matrix for platforms and compilers.
resolve hard coded paths from these variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (NAIVE_MUL_DIGITS): share threshold for bary_sq_fast
between bary_mul and bigsq.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* defs/gmake.mk (TEST_DEPENDS): remove targets expanded as
TEST_TARGETS, to get rid of circular dependencies.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Update docs to reflect EOF behavior change of read_nonblock and
write_nonblock when using `exception: false`.
[Fix GH-1527]
Author: Russell Davis <russell-stripe@users.noreply.github.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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